Correction to: A re-assessment of nickel-doping method in iron isotope analysis on rock samples using multi-collector inductively coupled plasma mass spectrometry

1 Correction to: Acta Geochim https://doi.org/10.1007/s11631-019-00392-4

In the original publication, the vertical coordinate in Fig. 7 is incorrectly published as δ⁵⁶Fe instead of δ⁵⁷Fe. The correct Fig. 7 is provided in this correction.

Fig. 7

Iron isotope compositions of various geological samples relative to IRMM-014 analyzed over the period of three months. The gray line represents a linear regression of δ⁵⁶Fe vs. δ⁵⁷Fe with a slope of 1.490 ± 0.015 (SE) (R² = 0.9665, N = 332). This relationship is statistically consistent with both theoretical predictions of mass-dependent isotope fractionation (slope of 1.475; Young et al. 2002) and with previously measured isotopic mass-dependent fractionation trends using Nu Plasma (slope of 1.482; Chen et al. 2017a)